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Formatting + small cleanup of recent PIC changes. 

Replace FT_PIC_Container => FT_PicTableRec, introduce FT_PicTable as pointer to FT_PicTableRec, etc...
This commit is contained in:
David Turner 2009-04-07 00:30:45 +02:00
parent 1dcd0f2399
commit a0bbc06404
25 changed files with 269 additions and 881 deletions
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31
ChangeLog
View File

@ -1,3 +1,34 @@
2009-04-07 David Turner <david@freetype.org>
Formatting + small cleanup of PIC changes
* include/freetype/config/ftoption.h
* include/freetype/internal/ftobjs.h
* include/freetype/internal/ftpic.h
* src/autofit/afpic.c
* src/autofit/afpic.h
* src/base/basepic.c
* src/base/basepic.h
* src/base/ftinit.c
* src/base/ftobjs.c
* src/base/ftpic.c
* src/cff/cffpic.c
* src/cff/cffpic.h
* src/pshinter/pshpic.c
* src/pshinter/pshpic.h
* src/psnames/pspic.c
* src/psnames/pspic.h
* src/raster/rastpic.c
* src/raster/rastpic.h
* src/sfnt/sfntpic.c
* src/sfnt/sfntpic.h
* src/smooth/ftspic.c
* src/smooth/ftspic.h
* src/truetype/ttpic.c
* src/truetype/ttpic.h
2009-04-05 Oran Agra <oran@monfort.co.il>
Add #error to modules and files that do not support PIC yet.

708
include/freetype/config/ftoption.h
View File

@ -1,708 +0,0 @@
/***************************************************************************/
/* */
/* ftoption.h */
/* */
/* User-selectable configuration macros (specification only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef __FTOPTION_H__
#define __FTOPTION_H__
#include <ft2build.h>
FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* USER-SELECTABLE CONFIGURATION MACROS */
/* */
/* This file contains the default configuration macro definitions for */
/* a standard build of the FreeType library. There are three ways to */
/* use this file to build project-specific versions of the library: */
/* */
/* - You can modify this file by hand, but this is not recommended in */
/* cases where you would like to build several versions of the */
/* library from a single source directory. */
/* */
/* - You can put a copy of this file in your build directory, more */
/* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
/* is the name of a directory that is included _before_ the FreeType */
/* include path during compilation. */
/* */
/* The default FreeType Makefiles and Jamfiles use the build */
/* directory `builds/<system>' by default, but you can easily change */
/* that for your own projects. */
/* */
/* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
/* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
/* locate this file during the build. For example, */
/* */
/* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
/* #include <freetype/config/ftheader.h> */
/* */
/* will use `$BUILD/myftoptions.h' instead of this file for macro */
/* definitions. */
/* */
/* Note also that you can similarly pre-define the macro */
/* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
/* that are statically linked to the library at compile time. By */
/* default, this file is <freetype/config/ftmodule.h>. */
/* */
/* We highly recommend using the third method whenever possible. */
/* */
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* Uncomment the line below if you want to activate sub-pixel rendering */
/* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
/* */
/* Note that this feature is covered by several Microsoft patents */
/* and should not be activated in any default build of the library. */
/* */
/* This macro has no impact on the FreeType API, only on its */
/* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
/* FT_Render_Glyph still generates a bitmap that is 3 times larger than */
/* the original size; the difference will be that each triplet of */
/* subpixels has R=G=B. */
/* */
/* This is done to allow FreeType clients to run unmodified, forcing */
/* them to display normal gray-level anti-aliased glyphs. */
/* */
/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
/*************************************************************************/
/* */
/* Many compilers provide a non-ANSI 64-bit data type that can be used */
/* by FreeType to speed up some computations. However, this will create */
/* some problems when compiling the library in strict ANSI mode. */
/* */
/* For this reason, the use of 64-bit integers is normally disabled when */
/* the __STDC__ macro is defined. You can however disable this by */
/* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
/* */
/* For most compilers, this will only create compilation warnings when */
/* building the library. */
/* */
/* ObNote: The compiler-specific 64-bit integers are detected in the */
/* file `ftconfig.h' either statically or through the */
/* `configure' script on supported platforms. */
/* */
#undef FT_CONFIG_OPTION_FORCE_INT64
/*************************************************************************/
/* */
/* If this macro is defined, do not try to use an assembler version of */
/* performance-critical functions (e.g. FT_MulFix). You should only do */
/* that to verify that the assembler function works properly, or to */
/* execute benchmark tests of the various implementations. */
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
/*************************************************************************/
/* */
/* If this macro is defined, try to use an inlined assembler version of */
/* the `FT_MulFix' function, which is a `hotspot' when loading and */
/* hinting glyphs, and which should be executed as fast as possible. */
/* */
/* Note that if your compiler or CPU is not supported, this will default */
/* to the standard and portable implementation found in `ftcalc.c'. */
/* */
#define FT_CONFIG_OPTION_INLINE_MULFIX
/*************************************************************************/
/* */
/* LZW-compressed file support. */
/* */
/* FreeType now handles font files that have been compressed with the */
/* `compress' program. This is mostly used to parse many of the PCF */
/* files that come with various X11 distributions. The implementation */
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */
/* (see src/lzw/ftgzip.c). */
/* */
/* Define this macro if you want to enable this `feature'. */
/* */
#define FT_CONFIG_OPTION_USE_LZW
/*************************************************************************/
/* */
/* Gzip-compressed file support. */
/* */
/* FreeType now handles font files that have been compressed with the */
/* `gzip' program. This is mostly used to parse many of the PCF files */
/* that come with XFree86. The implementation uses `zlib' to */
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
/* */
/* Define this macro if you want to enable this `feature'. See also */
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
/* */
#define FT_CONFIG_OPTION_USE_ZLIB
/*************************************************************************/
/* */
/* ZLib library selection */
/* */
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
/* It allows FreeType's `ftgzip' component to link to the system's */
/* installation of the ZLib library. This is useful on systems like */
/* Unix or VMS where it generally is already available. */
/* */
/* If you let it undefined, the component will use its own copy */
/* of the zlib sources instead. These have been modified to be */
/* included directly within the component and *not* export external */
/* function names. This allows you to link any program with FreeType */
/* _and_ ZLib without linking conflicts. */
/* */
/* Do not #undef this macro here since the build system might define */
/* it for certain configurations only. */
/* */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/*************************************************************************/
/* */
/* DLL export compilation */
/* */
/* When compiling FreeType as a DLL, some systems/compilers need a */
/* special keyword in front OR after the return type of function */
/* declarations. */
/* */
/* Two macros are used within the FreeType source code to define */
/* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
/* */
/* FT_EXPORT( return_type ) */
/* */
/* is used in a function declaration, as in */
/* */
/* FT_EXPORT( FT_Error ) */
/* FT_Init_FreeType( FT_Library* alibrary ); */
/* */
/* */
/* FT_EXPORT_DEF( return_type ) */
/* */
/* is used in a function definition, as in */
/* */
/* FT_EXPORT_DEF( FT_Error ) */
/* FT_Init_FreeType( FT_Library* alibrary ) */
/* { */
/* ... some code ... */
/* return FT_Err_Ok; */
/* } */
/* */
/* You can provide your own implementation of FT_EXPORT and */
/* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
/* will be later automatically defined as `extern return_type' to */
/* allow normal compilation. */
/* */
/* Do not #undef these macros here since the build system might define */
/* them for certain configurations only. */
/* */
/* #define FT_EXPORT(x) extern x */
/* #define FT_EXPORT_DEF(x) x */
/*************************************************************************/
/* */
/* Glyph Postscript Names handling */
/* */
/* By default, FreeType 2 is compiled with the `psnames' module. This */
/* module is in charge of converting a glyph name string into a */
/* Unicode value, or return a Macintosh standard glyph name for the */
/* use with the TrueType `post' table. */
/* */
/* Undefine this macro if you do not want `psnames' compiled in your */
/* build of FreeType. This has the following effects: */
/* */
/* - The TrueType driver will provide its own set of glyph names, */
/* if you build it to support postscript names in the TrueType */
/* `post' table. */
/* */
/* - The Type 1 driver will not be able to synthesize a Unicode */
/* charmap out of the glyphs found in the fonts. */
/* */
/* You would normally undefine this configuration macro when building */
/* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
/* */
#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
/*************************************************************************/
/* */
/* Postscript Names to Unicode Values support */
/* */
/* By default, FreeType 2 is built with the `PSNames' module compiled */
/* in. Among other things, the module is used to convert a glyph name */
/* into a Unicode value. This is especially useful in order to */
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
/* through a big table named the `Adobe Glyph List' (AGL). */
/* */
/* Undefine this macro if you do not want the Adobe Glyph List */
/* compiled in your `PSNames' module. The Type 1 driver will not be */
/* able to synthesize a Unicode charmap out of the glyphs found in the */
/* fonts. */
/* */
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
/*************************************************************************/
/* */
/* Support for Mac fonts */
/* */
/* Define this macro if you want support for outline fonts in Mac */
/* format (mac dfont, mac resource, macbinary containing a mac */
/* resource) on non-Mac platforms. */
/* */
/* Note that the `FOND' resource isn't checked. */
/* */
#define FT_CONFIG_OPTION_MAC_FONTS
/*************************************************************************/
/* */
/* Guessing methods to access embedded resource forks */
/* */
/* Enable extra Mac fonts support on non-Mac platforms (e.g. */
/* GNU/Linux). */
/* */
/* Resource forks which include fonts data are stored sometimes in */
/* locations which users or developers don't expected. In some cases, */
/* resource forks start with some offset from the head of a file. In */
/* other cases, the actual resource fork is stored in file different */
/* from what the user specifies. If this option is activated, */
/* FreeType tries to guess whether such offsets or different file */
/* names must be used. */
/* */
/* Note that normal, direct access of resource forks is controlled via */
/* the FT_CONFIG_OPTION_MAC_FONTS option. */
/* */
#ifdef FT_CONFIG_OPTION_MAC_FONTS
#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
#endif
/*************************************************************************/
/* */
/* Allow the use of FT_Incremental_Interface to load typefaces that */
/* contain no glyph data, but supply it via a callback function. */
/* This allows FreeType to be used with the PostScript language, using */
/* the GhostScript interpreter. */
/* */
/* #define FT_CONFIG_OPTION_INCREMENTAL */
/*************************************************************************/
/* */
/* The size in bytes of the render pool used by the scan-line converter */
/* to do all of its work. */
/* */
/* This must be greater than 4KByte if you use FreeType to rasterize */
/* glyphs; otherwise, you may set it to zero to avoid unnecessary */
/* allocation of the render pool. */
/* */
#define FT_RENDER_POOL_SIZE 16384L
/*************************************************************************/
/* */
/* FT_MAX_MODULES */
/* */
/* The maximum number of modules that can be registered in a single */
/* FreeType library object. 32 is the default. */
/* */
#define FT_MAX_MODULES 32
/*************************************************************************/
/* */
/* Debug level */
/* */
/* FreeType can be compiled in debug or trace mode. In debug mode, */
/* errors are reported through the `ftdebug' component. In trace */
/* mode, additional messages are sent to the standard output during */
/* execution. */
/* */
/* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
/* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
/* */
/* Don't define any of these macros to compile in `release' mode! */
/* */
/* Do not #undef these macros here since the build system might define */
/* them for certain configurations only. */
/* */
/* #define FT_DEBUG_LEVEL_ERROR */
/* #define FT_DEBUG_LEVEL_TRACE */
/*************************************************************************/
/* */
/* Memory Debugging */
/* */
/* FreeType now comes with an integrated memory debugger that is */
/* capable of detecting simple errors like memory leaks or double */
/* deletes. To compile it within your build of the library, you */
/* should define FT_DEBUG_MEMORY here. */
/* */
/* Note that the memory debugger is only activated at runtime when */
/* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
/* */
/* Do not #undef this macro here since the build system might define */
/* it for certain configurations only. */
/* */
/* #define FT_DEBUG_MEMORY */
/*************************************************************************/
/* */
/* Module errors */
/* */
/* If this macro is set (which is _not_ the default), the higher byte */
/* of an error code gives the module in which the error has occurred, */
/* while the lower byte is the real error code. */
/* */
/* Setting this macro makes sense for debugging purposes only, since */
/* it would break source compatibility of certain programs that use */
/* FreeType 2. */
/* */
/* More details can be found in the files ftmoderr.h and fterrors.h. */
/* */
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
/*************************************************************************/
/* */
/* Position Independent Code */
/* */
/* If this macro is set (which is _not_ the default), FreeType2 will */
/* avoid creating constants that require address fixups. Instead the */
/* constants will be moved into a struct and additional intialization */
/* code will be used. */
/* */
/* Setting this macro is needed for systems that prohibit address */
/* fixups, such as BREW. */
/* */
/* #define FT_CONFIG_OPTION_PIC */
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** S F N T D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
/* embedded bitmaps in all formats using the SFNT module (namely */
/* TrueType & OpenType). */
/* */
#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
/* load and enumerate the glyph Postscript names in a TrueType or */
/* OpenType file. */
/* */
/* Note that when you do not compile the `PSNames' module by undefining */
/* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
/* contain additional code used to read the PS Names table from a font. */
/* */
/* (By default, the module uses `PSNames' to extract glyph names.) */
/* */
#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
/* access the internal name table in a SFNT-based format like TrueType */
/* or OpenType. The name table contains various strings used to */
/* describe the font, like family name, copyright, version, etc. It */
/* does not contain any glyph name though. */
/* */
/* Accessing SFNT names is done through the functions declared in */
/* `freetype/ftsnames.h'. */
/* */
#define TT_CONFIG_OPTION_SFNT_NAMES
/*************************************************************************/
/* */
/* TrueType CMap support */
/* */
/* Here you can fine-tune which TrueType CMap table format shall be */
/* supported. */
#define TT_CONFIG_CMAP_FORMAT_0
#define TT_CONFIG_CMAP_FORMAT_2
#define TT_CONFIG_CMAP_FORMAT_4
#define TT_CONFIG_CMAP_FORMAT_6
#define TT_CONFIG_CMAP_FORMAT_8
#define TT_CONFIG_CMAP_FORMAT_10
#define TT_CONFIG_CMAP_FORMAT_12
#define TT_CONFIG_CMAP_FORMAT_13
#define TT_CONFIG_CMAP_FORMAT_14
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
/* a bytecode interpreter in the TrueType driver. Note that there are */
/* important patent issues related to the use of the interpreter. */
/* */
/* By undefining this, you will only compile the code necessary to load */
/* TrueType glyphs without hinting. */
/* */
/* Do not #undef this macro here, since the build system might */
/* define it for certain configurations only. */
/* */
/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
/*************************************************************************/
/* */
/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
/* of the TrueType bytecode interpreter is used that doesn't implement */
/* any of the patented opcodes and algorithms. Note that the */
/* TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you define */
/* TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, either define */
/* TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
/* */
/* This macro is only useful for a small number of font files (mostly */
/* for Asian scripts) that require bytecode interpretation to properly */
/* load glyphs. For all other fonts, this produces unpleasant results, */
/* thus the unpatented interpreter is never used to load glyphs from */
/* TrueType fonts unless one of the following two options is used. */
/* */
/* - The unpatented interpreter is explicitly activated by the user */
/* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
/* when opening the FT_Face. */
/* */
/* - FreeType detects that the FT_Face corresponds to one of the */
/* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
/* contains a hard-coded list of font names and other matching */
/* parameters (see function `tt_face_init' in file */
/* `src/truetype/ttobjs.c'). */
/* */
/* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
/* */
/* { */
/* FT_Parameter parameter; */
/* FT_Open_Args open_args; */
/* */
/* */
/* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
/* */
/* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
/* open_args.pathname = my_font_pathname; */
/* open_args.num_params = 1; */
/* open_args.params = &parameter; */
/* */
/* error = FT_Open_Face( library, &open_args, index, &face ); */
/* ... */
/* } */
/* */
#define TT_CONFIG_OPTION_UNPATENTED_HINTING
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
/* bytecode interpreter with a huge switch statement, rather than a call */
/* table. This results in smaller and faster code for a number of */
/* architectures. */
/* */
/* Note however that on some compiler/processor combinations, undefining */
/* this macro will generate faster, though larger, code. */
/* */
#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
/* TrueType glyph loader to use Apple's definition of how to handle */
/* component offsets in composite glyphs. */
/* */
/* Apple and MS disagree on the default behavior of component offsets */
/* in composites. Apple says that they should be scaled by the scaling */
/* factors in the transformation matrix (roughly, it's more complex) */
/* while MS says they should not. OpenType defines two bits in the */
/* composite flags array which can be used to disambiguate, but old */
/* fonts will not have them. */
/* */
/* http://partners.adobe.com/asn/developer/opentype/glyf.html */
/* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
/* */
#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
/* support for Apple's distortable font technology (fvar, gvar, cvar, */
/* and avar tables). This has many similarities to Type 1 Multiple */
/* Masters support. */
/* */
#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
/*************************************************************************/
/* */
/* Define TT_CONFIG_OPTION_BDF if you want to include support for */
/* an embedded `BDF ' table within SFNT-based bitmap formats. */
/* */
#define TT_CONFIG_OPTION_BDF
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */
/* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
/* required. */
/* */
#define T1_MAX_DICT_DEPTH 5
/*************************************************************************/
/* */
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
/* calls during glyph loading. */
/* */
#define T1_MAX_SUBRS_CALLS 16
/*************************************************************************/
/* */
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
/* minimum of 16 is required. */
/* */
/* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
/* */
#define T1_MAX_CHARSTRINGS_OPERANDS 256
/*************************************************************************/
/* */
/* Define this configuration macro if you want to prevent the */
/* compilation of `t1afm', which is in charge of reading Type 1 AFM */
/* files into an existing face. Note that if set, the T1 driver will be */
/* unable to produce kerning distances. */
/* */
#undef T1_CONFIG_OPTION_NO_AFM
/*************************************************************************/
/* */
/* Define this configuration macro if you want to prevent the */
/* compilation of the Multiple Masters font support in the Type 1 */
/* driver. */
/* */
#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
/* support. */
/* */
#define AF_CONFIG_OPTION_CJK
/*************************************************************************/
/* */
/* Compile autofit module with Indic script support. */
/* */
#define AF_CONFIG_OPTION_INDIC
/* */
/*
* Define this variable if you want to keep the layout of internal
* structures that was used prior to FreeType 2.2. This also compiles in
* a few obsolete functions to avoid linking problems on typical Unix
* distributions.
*
* For embedded systems or building a new distribution from scratch, it
* is recommended to disable the macro since it reduces the library's code
* size and activates a few memory-saving optimizations as well.
*/
#define FT_CONFIG_OPTION_OLD_INTERNALS
/*
* This macro is defined if either unpatented or native TrueType
* hinting is requested by the definitions above.
*/
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
#define TT_USE_BYTECODE_INTERPRETER
#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
#define TT_USE_BYTECODE_INTERPRETER
#endif
FT_END_HEADER
#endif /* __FTOPTION_H__ */
/* END */

4
include/freetype/internal/ftobjs.h
View File

@ -805,7 +805,7 @@ FT_BEGIN_HEADER
/* */
/* debug_hooks :: XXX */
/* */
/* pic_container :: Contains global structs and tables, instead */
/* pic_table :: Contains global structs and tables, instead */
/* of defining them globallly. */
/* */
@ -840,7 +840,7 @@ FT_BEGIN_HEADER
#endif
#ifdef FT_CONFIG_OPTION_PIC
FT_PIC_Container pic_container;
FT_PicTableRec pic_table;
#endif
} FT_LibraryRec;

42
include/freetype/internal/ftpic.h
View File

@ -26,34 +26,44 @@
#ifndef __FTPIC_H__
#define __FTPIC_H__
FT_BEGIN_HEADER
#ifdef FT_CONFIG_OPTION_PIC
typedef struct FT_PIC_Container_
/* When FT_CONFIG_OPTION_PIC is defined, the FT_PicTable
* is used to hold all constant structures that normally
* contain pointers in the normal build of FreeType.
*
* Note that the table itself only contains un-typed pointers
* to base or module-specific data, which will be allocated
* on the heap when the corresponding code is initialized.
*/
typedef struct FT_PicTableRec_
{
/* pic containers for base */
void* base;
void* base;
/* pic containers for modules */
void* autofit;
void* cff;
void* pshinter;
void* psnames;
void* raster;
void* sfnt;
void* smooth;
void* truetype;
} FT_PIC_Container;
void* autofit;
void* cff;
void* pshinter;
void* psnames;
void* raster;
void* sfnt;
void* smooth;
void* truetype;
/* Initialize the various function tables, structs, etc. stored in the container. */
} FT_PicTableRec, *FT_PicTable;
/* Initialize the PIC table's base */
FT_BASE( FT_Error )
ft_pic_container_init( FT_Library library );
ft_library_pic_init( FT_Library library );
/* Destroy the contents of the container. */
/* Destroy the contents of the PIC table. */
FT_BASE( void )
ft_pic_container_destroy( FT_Library library );
ft_library_pic_done( FT_Library library );
#endif /* FT_CONFIG_OPTION_PIC */

29
src/autofit/afpic.c
View File

@ -36,29 +36,32 @@
void
autofit_module_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->autofit )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->autofit )
{
FT_FREE( pic_container->autofit );
pic_container->autofit = NULL;
FT_FREE( pic_table->autofit );
pic_table->autofit = NULL;
}
}
FT_Error
autofit_module_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_UInt ss;
FT_Error error = FT_Err_Ok;
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
FT_UInt ss;
FT_Error error = FT_Err_Ok;
AFModulePIC* container;
FT_Memory memory = library->memory;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->autofit = container;
pic_table->autofit = container;
/* initialize pointer table - this is how the module usually expects this data */
for ( ss = 0 ; ss < AF_SCRIPT_CLASSES_REC_COUNT ; ss++ )
@ -66,7 +69,7 @@
container->af_script_classes[ss] = &container->af_script_classes_rec[ss];
}
container->af_script_classes[AF_SCRIPT_CLASSES_COUNT-1] = NULL;
/* add call to initialization function when you add new scripts */
ss = 0;
FT_Init_Class_af_dummy_script_class(&container->af_script_classes_rec[ss++]);

2
src/autofit/afpic.h
View File

@ -48,7 +48,7 @@ FT_BEGIN_HEADER
FT_AutoHinter_ServiceRec af_autofitter_service;
} AFModulePIC;
#define GET_PIC(lib) ((AFModulePIC*)((lib)->pic_container.autofit))
#define GET_PIC(lib) ((AFModulePIC*)((lib)->pic_table.autofit))
#define AF_SCRIPT_CLASSES_GET (GET_PIC(FT_FACE_LIBRARY(globals->face))->af_script_classes)
#define AF_AF_AUTOFITTER_SERVICE_GET (GET_PIC(library)->af_autofitter_service)

25
src/base/basepic.c
View File

@ -34,15 +34,17 @@
void
ft_base_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->base )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->base )
{
/* Destroy default module classes (in case FT_Add_Default_Modules was used) */
ft_destroy_default_module_classes( library );
FT_FREE( pic_container->base );
pic_container->base = NULL;
FT_FREE( pic_table->base );
pic_table->base = NULL;
}
}
@ -50,16 +52,16 @@
FT_Error
ft_base_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
BasePIC* container;
FT_Memory memory = library->memory;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->base = container;
pic_table->base = container;
/* initialize default modules list and pointers */
error = ft_create_default_module_classes( library );
@ -73,6 +75,7 @@
Exit:
if(error)
ft_base_pic_free(library);
return error;
}

2
src/base/basepic.h
View File

@ -40,7 +40,7 @@ FT_BEGIN_HEADER
FT_Glyph_Class ft_bitmap_glyph_class;
} BasePIC;
#define GET_PIC(lib) ((BasePIC*)((lib)->pic_container.base))
#define GET_PIC(lib) ((BasePIC*)((lib)->pic_table.base))
#define FT_OUTLINE_GLYPH_CLASS_GET (&GET_PIC(library)->ft_outline_glyph_class)
#define FT_BITMAP_GLYPH_CLASS_GET (&GET_PIC(library)->ft_bitmap_glyph_class)
#define FT_DEFAULT_MODULES_GET (GET_PIC(library)->default_module_classes)

14
src/base/ftinit.c
View File

@ -115,19 +115,19 @@
FT_Module_Class** classes;
FT_Memory memory;
FT_UInt i;
BasePIC* pic_container = library->pic_container.base;
BasePIC* pic_table = library->pic_table.base;
if ( !pic_container->default_module_classes )
if ( !pic_table->default_module_classes )
return;
memory = library->memory;
classes = pic_container->default_module_classes;
classes = pic_table->default_module_classes;
i = 0;
#include FT_CONFIG_MODULES_H
FT_FREE( classes );
pic_container->default_module_classes = 0;
pic_table->default_module_classes = 0;
}
/* initialize all module classes and the pointer table */
@ -145,10 +145,10 @@
FT_Module_Class** classes;
FT_Module_Class* clazz;
FT_UInt i;
BasePIC* pic_container = library->pic_container.base;
BasePIC* pic_table = library->pic_table.base;
memory = library->memory;
pic_container->default_module_classes = 0;
pic_table->default_module_classes = 0;
if ( FT_ALLOC(classes, sizeof(FT_Module_Class*) * (FT_NUM_MODULE_CLASSES + 1) ) )
return error;
@ -163,7 +163,7 @@
Exit:
if (error) ft_destroy_default_module_classes( library );
else pic_container->default_module_classes = classes;
else pic_table->default_module_classes = classes;
return error;
}

6
src/base/ftobjs.c
View File

@ -4125,7 +4125,7 @@
#ifdef FT_CONFIG_OPTION_PIC
/* initialize position independent code containers */
error = ft_pic_container_init( library );
error = ft_library_pic_init( library );
if ( error )
goto Fail;
#endif
@ -4144,7 +4144,7 @@
Fail:
#ifdef FT_CONFIG_OPTION_PIC
ft_pic_container_destroy( library );
ft_library_done_pic( library );
#endif
FT_FREE( library );
return error;
@ -4264,7 +4264,7 @@
#ifdef FT_CONFIG_OPTION_PIC
/* Destroy pic container contents */
ft_pic_container_destroy( library );
ft_library_pic_done( library );
#endif
FT_FREE( library );

10
src/base/ftpic.c
View File

@ -26,12 +26,12 @@
/* documentation is in ftpic.h */
FT_BASE_DEF( FT_Error )
ft_pic_container_init( FT_Library library )
ft_library_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_MEM_SET( pic_container, 0, sizeof(*pic_container) );
FT_ZERO(pic_table);
error = ft_base_pic_init( library );
if(error)
@ -43,7 +43,7 @@
/* Destroy the contents of the container. */
FT_BASE_DEF( void )
ft_pic_container_destroy( FT_Library library )
ft_library_pic_done( FT_Library library )
{
ft_base_pic_free( library );
}

51
src/cff/cffpic.c
View File

@ -43,53 +43,66 @@
void
cff_driver_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->cff )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->cff )
{
CffModulePIC* container = (CffModulePIC*)pic_container->cff;
CffModulePIC* container = (CffModulePIC*)pic_table->cff;
if(container->cff_services)
FT_Destroy_Class_cff_services(library, container->cff_services);
container->cff_services = NULL;
if(container->cff_field_handlers)
{
FT_Destroy_Class_cff_field_handlers(library, container->cff_field_handlers);
container->cff_field_handlers = NULL;
container->cff_field_handlers = NULL;
}
FT_FREE( container );
pic_container->cff = NULL;
pic_table->cff = NULL;
}
}
FT_Error
cff_driver_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
CffModulePIC* container;
FT_Memory memory = library->memory;
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
FT_Error error = FT_Err_Ok;
CffModulePIC* container;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->cff = container;
pic_table->cff = container;
/* initialize pointer table - this is how the module usually expects this data */
error = FT_Create_Class_cff_services(library, &container->cff_services);
if(error)
goto Exit;
error = FT_Create_Class_cff_field_handlers(library, &container->cff_field_handlers);
if(error)
goto Exit;
FT_Init_Class_cff_service_ps_info(library, &container->cff_service_ps_info);
FT_Init_Class_cff_service_glyph_dict(library, &container->cff_service_glyph_dict);
FT_Init_Class_cff_service_ps_name(library, &container->cff_service_ps_name);
FT_Init_Class_cff_service_ps_info (library, &container->cff_service_ps_info);
FT_Init_Class_cff_service_glyph_dict (library, &container->cff_service_glyph_dict);
FT_Init_Class_cff_service_ps_name (library, &container->cff_service_ps_name);
FT_Init_Class_cff_service_get_cmap_info(library, &container->cff_service_get_cmap_info);
FT_Init_Class_cff_service_cid_info(library, &container->cff_service_cid_info);
FT_Init_Class_cff_cmap_encoding_class_rec(library, &container->cff_cmap_encoding_class_rec);
FT_Init_Class_cff_cmap_unicode_class_rec(library, &container->cff_cmap_unicode_class_rec);
FT_Init_Class_cff_service_cid_info (library, &container->cff_service_cid_info);
FT_Init_Class_cff_cmap_encoding_class_rec (library,
&container->cff_cmap_encoding_class_rec);
FT_Init_Class_cff_cmap_unicode_class_rec (library,
&container->cff_cmap_unicode_class_rec);
Exit:
if(error)
cff_driver_class_pic_free(library);
return error;
}

2
src/cff/cffpic.h
View File

@ -57,7 +57,7 @@ FT_BEGIN_HEADER
FT_CMap_ClassRec cff_cmap_unicode_class_rec;
} CffModulePIC;
#define GET_PIC(lib) ((CffModulePIC*)((lib)->pic_container.cff))
#define GET_PIC(lib) ((CffModulePIC*)((lib)->pic_table.cff))
#define FT_CFF_SERVICE_PS_INFO_GET (GET_PIC(library)->cff_service_ps_info)
#define FT_CFF_SERVICE_GLYPH_DICT_GET (GET_PIC(library)->cff_service_glyph_dict)
#define FT_CFF_SERVICE_PS_NAME_GET (GET_PIC(library)->cff_service_ps_name)

28
src/pshinter/pshpic.c
View File

@ -29,39 +29,41 @@
void
pshinter_module_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->pshinter )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->pshinter )
{
FT_FREE( pic_container->pshinter );
pic_container->pshinter = NULL;
FT_FREE( pic_table->pshinter );
pic_table->pshinter = NULL;
}
}
FT_Error
pshinter_module_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
PSHinterPIC* container;
FT_Memory memory = library->memory;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->pshinter = container;
pic_table->pshinter = container;
/* add call to initialization function when you add new scripts */
FT_Init_Class_pshinter_interface(library, &container->pshinter_interface);
/*Exit:*/
if(error)
pshinter_module_class_pic_free(library);
return error;
}
#endif /* FT_CONFIG_OPTION_PIC */
/* END */

2
src/pshinter/pshpic.h
View File

@ -37,7 +37,7 @@ FT_BEGIN_HEADER
PSHinter_Interface pshinter_interface;
} PSHinterPIC;
#define GET_PIC(lib) ((PSHinterPIC*)((lib)->pic_container.autofit))
#define GET_PIC(lib) ((PSHinterPIC*)((lib)->pic_table.autofit))
#define FTPSHINTER_INTERFACE_GET (GET_PIC(library)->pshinter_interface)

41
src/psnames/pspic.c
View File

@ -24,49 +24,58 @@
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from psmodule.c */
FT_Error FT_Create_Class_pscmaps_services( FT_Library, FT_ServiceDescRec**);
void FT_Destroy_Class_pscmaps_services( FT_Library, FT_ServiceDescRec*);
void FT_Init_Class_pscmaps_interface( FT_Library, FT_Service_PsCMapsRec*);
FT_Error FT_Create_Class_pscmaps_services ( FT_Library, FT_ServiceDescRec** );
void FT_Destroy_Class_pscmaps_services( FT_Library, FT_ServiceDescRec* );
void FT_Init_Class_pscmaps_interface ( FT_Library, FT_Service_PsCMapsRec* );
void
psnames_module_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->psnames )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->psnames )
{
PSModulePIC* container = (PSModulePIC*)pic_container->psnames;
PSModulePIC* container = (PSModulePIC*)pic_table->psnames;
if(container->pscmaps_services)
FT_Destroy_Class_pscmaps_services(library, container->pscmaps_services);
container->pscmaps_services = NULL;
FT_FREE( container );
pic_container->psnames = NULL;
pic_table->psnames = NULL;
}
}
FT_Error
psnames_module_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
PSModulePIC* container;
FT_Memory memory = library->memory;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
PSModulePIC* container;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->psnames = container;
pic_table->psnames = container;
/* initialize pointer table - this is how the module usually expects this data */
error = FT_Create_Class_pscmaps_services(library, &container->pscmaps_services);
if(error)
goto Exit;
FT_Init_Class_pscmaps_interface(library, &container->pscmaps_interface);
Exit:
if(error)
psnames_module_class_pic_free(library);
return error;
}

2
src/psnames/pspic.h
View File

@ -38,7 +38,7 @@ FT_BEGIN_HEADER
FT_Service_PsCMapsRec pscmaps_interface;
} PSModulePIC;
#define GET_PIC(lib) ((PSModulePIC*)((lib)->pic_container.psnames))
#define GET_PIC(lib) ((PSModulePIC*)((lib)->pic_table.psnames))
#define FT_PSCMAPS_SERVICES_GET (GET_PIC(library)->pscmaps_services)
#define FT_PSCMAPS_INTERFACE_GET (GET_PIC(library)->pscmaps_interface)

33
src/raster/rastpic.c
View File

@ -29,15 +29,18 @@
void
ft_raster1_renderer_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->raster )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->raster )
{
RasterPIC* container = (RasterPIC*)pic_container->raster;
RasterPIC* container = (RasterPIC*)pic_table->raster;
if(--container->ref_count)
return;
FT_FREE( container );
pic_container->raster = NULL;
pic_table->raster = NULL;
}
}
@ -45,24 +48,24 @@
FT_Error
ft_raster1_renderer_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
RasterPIC* container;
FT_Memory memory = library->memory;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
RasterPIC* container;
/* since this function also serve raster5 renderer,
it implements reference counting */
if(pic_container->raster)
if(pic_table->raster)
{
((RasterPIC*)pic_container->raster)->ref_count++;
((RasterPIC*)pic_table->raster)->ref_count++;
return error;
}
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->raster = container;
pic_table->raster = container;
container->ref_count = 1;
/* initialize pointer table - this is how the module usually expects this data */
@ -70,6 +73,7 @@
/*Exit:*/
if(error)
ft_raster1_renderer_class_pic_free(library);
return error;
}
@ -78,6 +82,7 @@
{
return ft_raster1_renderer_class_pic_init(library);
}
void ft_raster5_renderer_class_pic_free(FT_Library library)
{
ft_raster1_renderer_class_pic_free(library);

2
src/raster/rastpic.h
View File

@ -35,7 +35,7 @@ FT_BEGIN_HEADER
FT_Raster_Funcs ft_standard_raster;
} RasterPIC;
#define GET_PIC(lib) ((RasterPIC*)((lib)->pic_container.raster))
#define GET_PIC(lib) ((RasterPIC*)((lib)->pic_table.raster))
#define FT_STANDARD_RASTER_GET (GET_PIC(library)->ft_standard_raster)
#endif /* FT_CONFIG_OPTION_PIC */

45
src/sfnt/sfntpic.c
View File

@ -40,19 +40,24 @@
void
sfnt_module_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->sfnt )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->sfnt )
{
sfntModulePIC* container = (sfntModulePIC*)pic_container->sfnt;
sfntModulePIC* container = (sfntModulePIC*)pic_table->sfnt;
if(container->sfnt_services)
FT_Destroy_Class_sfnt_services(library, container->sfnt_services);
container->sfnt_services = NULL;
if(container->tt_cmap_classes)
{
FT_Destroy_Class_tt_cmap_classes(library, container->tt_cmap_classes);
container->tt_cmap_classes = NULL;
container->tt_cmap_classes = NULL;
}
FT_FREE( container );
pic_container->sfnt = NULL;
pic_table->sfnt = NULL;
}
}
@ -60,36 +65,40 @@
FT_Error
sfnt_module_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
sfntModulePIC* container;
FT_Memory memory = library->memory;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
sfntModulePIC* container;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->sfnt = container;
pic_table->sfnt = container;
/* initialize pointer table - this is how the module usually expects this data */
error = FT_Create_Class_sfnt_services(library, &container->sfnt_services);
if(error)
if(error)
goto Exit;
error = FT_Create_Class_tt_cmap_classes(library, &container->tt_cmap_classes);
if(error)
if(error)
goto Exit;
FT_Init_Class_sfnt_service_glyph_dict(library, &container->sfnt_service_glyph_dict);
FT_Init_Class_sfnt_service_ps_name(library, &container->sfnt_service_ps_name);
FT_Init_Class_sfnt_service_glyph_dict (library, &container->sfnt_service_glyph_dict);
FT_Init_Class_sfnt_service_ps_name (library, &container->sfnt_service_ps_name);
FT_Init_Class_tt_service_get_cmap_info(library, &container->tt_service_get_cmap_info);
FT_Init_Class_sfnt_service_sfnt_table(&container->sfnt_service_sfnt_table);
#ifdef TT_CONFIG_OPTION_BDF
FT_Init_Class_sfnt_service_bdf(&container->sfnt_service_bdf);
FT_Init_Class_sfnt_service_bdf (&container->sfnt_service_bdf);
#endif
FT_Init_Class_sfnt_interface(library, &container->sfnt_interface);
Exit:
if(error)
sfnt_module_class_pic_free(library);
return error;
}

2
src/sfnt/sfntpic.h
View File

@ -65,7 +65,7 @@ typedef struct sfntModulePIC_
SFNT_Interface sfnt_interface;
} sfntModulePIC;
#define GET_PIC(lib) ((sfntModulePIC*)((lib)->pic_container.sfnt))
#define GET_PIC(lib) ((sfntModulePIC*)((lib)->pic_table.sfnt))
#define FT_SFNT_SERVICES_GET (GET_PIC(library)->sfnt_services)
#define FT_SFNT_SERVICE_GLYPH_DICT_GET (GET_PIC(library)->sfnt_service_glyph_dict)
#define FT_SFNT_SERVICE_PS_NAME_GET (GET_PIC(library)->sfnt_service_ps_name)

32
src/smooth/ftspic.c
View File

@ -29,15 +29,18 @@
void
ft_smooth_renderer_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->smooth )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->smooth )
{
SmoothPIC* container = (SmoothPIC*)pic_container->smooth;
SmoothPIC* container = (SmoothPIC*)pic_table->smooth;
if(--container->ref_count)
return;
FT_FREE( container );
pic_container->smooth = NULL;
pic_table->smooth = NULL;
}
}
@ -45,24 +48,24 @@
FT_Error
ft_smooth_renderer_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
SmoothPIC* container;
FT_Memory memory = library->memory;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
SmoothPIC* container;
/* since this function also serve smooth_lcd and smooth_lcdv renderers,
it implements reference counting */
if(pic_container->smooth)
if(pic_table->smooth)
{
((SmoothPIC*)pic_container->smooth)->ref_count++;
((SmoothPIC*)pic_table->smooth)->ref_count++;
return error;
}
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->smooth = container;
pic_table->smooth = container;
container->ref_count = 1;
/* initialize pointer table - this is how the module usually expects this data */
@ -70,6 +73,7 @@
/*Exit:*/
if(error)
ft_smooth_renderer_class_pic_free(library);
return error;
}

2
src/smooth/ftspic.h
View File

@ -35,7 +35,7 @@ FT_BEGIN_HEADER
FT_Raster_Funcs ft_grays_raster;
} SmoothPIC;
#define GET_PIC(lib) ((SmoothPIC*)((lib)->pic_container.smooth))
#define GET_PIC(lib) ((SmoothPIC*)((lib)->pic_table.smooth))
#define FT_GRAYS_RASTER_GET (GET_PIC(library)->ft_grays_raster)
#endif /* FT_CONFIG_OPTION_PIC */

33
src/truetype/ttpic.c
View File

@ -32,32 +32,37 @@
void
tt_driver_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->truetype )
FT_PicTable pic_table = &library->pic_table;
FT_Memory memory = library->memory;
if ( pic_table->truetype )
{
TTModulePIC* container = (TTModulePIC*)pic_container->truetype;
TTModulePIC* container = (TTModulePIC*)pic_table->truetype;
if(container->tt_services)
{
FT_Destroy_Class_tt_services(library, container->tt_services);
container->tt_services = NULL;
container->tt_services = NULL;
}
FT_FREE( container );
pic_container->truetype = NULL;
pic_table->truetype = NULL;
}
}
FT_Error
tt_driver_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
TTModulePIC* container;
FT_Memory memory = library->memory;
FT_PicTable pic_table = &library->pic_table;
FT_Error error = FT_Err_Ok;
FT_Memory memory = library->memory;
TTModulePIC* container;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_NEW ( container ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->truetype = container;
pic_table->truetype = container;
/* initialize pointer table - this is how the module usually expects this data */
error = FT_Create_Class_tt_services(library, &container->tt_services);
@ -67,9 +72,11 @@
FT_Init_Class_tt_service_gx_multi_masters(&container->tt_service_gx_multi_masters);
#endif
FT_Init_Class_tt_service_truetype_glyf(&container->tt_service_truetype_glyf);
Exit:
if(error)
tt_driver_class_pic_free(library);
return error;
}

2
src/truetype/ttpic.h
View File

@ -42,7 +42,7 @@ FT_BEGIN_HEADER
FT_Service_TTGlyfRec tt_service_truetype_glyf;
} TTModulePIC;
#define GET_PIC(lib) ((TTModulePIC*)((lib)->pic_container.truetype))
#define GET_PIC(lib) ((TTModulePIC*)((lib)->pic_table.truetype))
#define FT_TT_SERVICES_GET (GET_PIC(library)->tt_services)
#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET (GET_PIC(library)->tt_service_gx_multi_masters)
#define FT_TT_SERVICE_TRUETYPE_GLYF_GET (GET_PIC(library)->tt_service_truetype_glyf)